nice to know but how much mula $$$$ what the damage per poundChiefmcfuz said:If you're in the bronx go to Petgoods on central ave in yonkers. Bring a bucket with water in it and buy from there. They are amazing. The coraline is so bright you can't believe. If you look at the pics in my gallery the rocks thare are purple are from there from about 3 months ago with no die-off yet.